CALT Light Curtain Safety Sensor 20mm Beam Pitch NPN Output 300mm 420mm 500mm 620mm Protective Grating Sensor
CALT light curtain safety sensor 20mm beam pitch NPN output 300mm 420mm 500mm 620mm protective grating sensor
Light emitter sends out light signal directly accepted by light receiver, forming a protective screen. The light receiver monitors on-and-off position of the screen and sends signals to the controller via transmission line, low level(when it can shine) or high level (when it is in the light). It will contact with PLC or the warming circuit by transmission line to realize safety alarm and emergency stoppage of machine tools.
Products feature:
1.Whole-process self-checking, good antiknock characteristic able properly.
2. High resolution ratio, it can protect our fingers and various simple and convenient ways to install.
3.The optic axis easy to alignment, strong anti-light and electromagnetic interference, low power dissipation design, short
response time ,high reliability.
We ship by Express FEDEX, UPS, DHL, EMS, ARAMEX. All express freight is charged in your end.
Shanghai Qiyi Electrical & Mechanical Equipment Co., Ltd. is a professional rotary encoder supplier, located in Chinese business and port center, Shanghai. CALT brand product ranges: Optical incremental rotary encoder, single-turn and multi-turn absolute encoder, draw-wire position sensor and couplings, and other instruments, which widely used in CNC machinery, textile machinery, steel rolling machinery, linear guide system, hydraulic system, lifting machinery and servo motor, all get a very good reputation! Qiyi company has got independent import and export qualification in 2013, CALT brand products have been exported to Southeast Asia, Europe, America and Russia and other countries and regions in the world.
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